import router from './router'
import store from './store'
import {Message} from 'element-ui'
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'
import {getToken} from '@/utils/auth'

NProgress.configure({showSpinner: false})

const whiteList = ['/login', '/auth-redirect', '/bind', '/register', '/qr/doctor', '/url/link', '/questionnaire']

router.beforeEach((to, from, next) => {
	NProgress.start()
	if (getToken()) {
		/* has token*/
		if (to.path === '/login') {
			next({path: '/'})
			NProgress.done()
		} else {
			if (store.getters.roles.length === 0) {
				// 判断当前用户是否已拉取完user_info信息
				store.dispatch('GetInfo').then(function (res) {
					// 拉取user_info
					const roles = res.roles
					store.dispatch('GenerateRoutes', {roles}).then(accessRoutes => {
						// 测试 默认静态页面
						// store.dispatch('permission/generateRoutes', { roles }).then(accessRoutes => {
						// 根据roles权限生成可访问的路由表
						router.addRoutes(accessRoutes) // 动态添加可访问路由表
						next({...to, replace: true}) // hack方法 确保addRoutes已完成
					})
				})
					.catch(err => {
						store.dispatch('FedLogOut').then(() => {
							Message.error(err)
							next({path: '/'})
						})
					})
			} else {
				next()
				// 没有动态改变权限的需求可直接next() 删除下方权限判断 ↓
				// if (hasPermission(store.getters.roles, to.meta.roles)) {
				//   next()
				// } else {
				//   next({ path: '/401', replace: true, query: { noGoBack: true }})
				// }
				// 可删 ↑
			}
		}
	} else {
		// 没有token
		if (whiteList.indexOf(to.path) !== -1) {
			// 在免登录白名单，直接进入
			next()
		} else {
			next(`/login?redirect=${to.fullPath}`) // 否则全部重定向到登录页
			NProgress.done()
		}
	}
})

router.afterEach(() => {
	NProgress.done()
})
